Select the combination of letters that when sequentially placed in the blanks of the given letter series will complete the series.
a_ _dda_ _cb_ _ _cac_ _da_
By Trial and Error method,
Option A
abdddad | dcbcbdc | acacdac
The above letters do not form a series. Hence option A is incorrect.
Option B
abdddad | acbcbdc |Â accbdad
The above letters do not form a series. Hence option B is incorrect.
Option C
acbddac | acbddac | acbddac
The above letters form a series.
Hence, the correct answer is Option C
Create a FREE account and get: